"This 1942 manual is published for the information and guidance of personnel using the 20mm aircraft gun materiel M1 and M2 and contains technical information requried in the identification, use, and care of the materiel."

To provide a coordinated training plan for the introduction of Tactical Fire Direction System (TACFIRE) into the Army inventory. This training plan covers resident training at CONARC service schools, advanced individual training, and CONARC support...

This treatise deals primarily with American artillery and includes such data, description, etc., as can be given in one volume of reasonable size and still cover the history of development, the design and manufacture of a modern great seacoast gun...

"This 1967 manual is published to provide interim guidance to commanders, staff officers, and other personnel concerned with Ammunition Service in the Theater of Operations under the TASTA-70 concept of organization and operation."